Title:
TOOL PATH GENERATING METHOD AND TOOL PATH GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/037150
Kind Code:
A1
Abstract:
A tool path generating device for generating a machining program is provided with a determining unit (33) which determines whether or not the effective cutting length (ECL) of a tool would be insufficient if machining were performed using a first tool path (R1), and an estimating unit (36) which estimates a section of insufficiency, being the section in which the effective cutting length (ECL) of the tool is insufficient. The tool path generating device is provided with a post-move travel path generating unit (37) which generates a post-move tool path (R3) in which the path corresponding to the section of insufficiency has been moved relative to the first tool path (R1) to a path whereby the section of insufficiency can be machined using the section of the tool within the effective cutting length (ECL), and an auxiliary path generating unit (38) which generates an auxiliary tool path for machining the uncut section remaining in the workpiece.
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Inventors:
TANIGAWA YUKI (JP)
OTOMO YUJI (JP)
ASAMI SOICHIRO (JP)
OTOMO YUJI (JP)
ASAMI SOICHIRO (JP)
Application Number:
PCT/JP2013/074921
Publication Date:
March 19, 2015
Filing Date:
September 13, 2013
Export Citation:
Assignee:
MAKINO MILLING MACHINE (JP)
International Classes:
G05B19/4093
Foreign References:
| JPH02260007A | 1990-10-22 | |||
| JPH06119031A | 1994-04-28 | |||
| JPH0330002A | 1991-02-08 | |||
| JPH06348322A | 1994-12-22 | |||
| JPH02132503A | 1990-05-22 | |||
| JP2013161111A | 2013-08-19 | |||
| JP2012164269A | 2012-08-30 | |||
| JPH09292913A | 1997-11-11 | |||
| JP2012164269A | 2012-08-30 |
Other References:
See also references of EP 3045991A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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